Discussions Populaires Dans la Communauté PROFIBUS

What is modbus protocol ?‎

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What's the difference between profibus dp , fms , pa would the way you connect them differ?‎

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Is it possible to connect a water pulse flow meter to a 300-S7 Siemens PLC, if yes what is the type of connection ( Profibus , only digital input ) ?‎

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What do you know about profibus? ‎

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WHY IS PROFIBUS MORE USEFUL THEN OTHERS ?‎

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Exact difference between ethernet and profibus?‎

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What types of profiles are used in Profibus? ‎

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La répondre a été ajoutée par  حسام ناجى, testing and commissioning engineer II, SENDAN INTERNATIONAL COMPANY
Depuis 10 années

you need an electronic circuit to convert the output of the flow meter to4-20 MA but if the out is4-20 MA you dont need the circuit and connect it direct to an analoge mo ... Voir Plus

 

La répondre a été ajoutée par  Amr Saleh, Senior I&C technical office engineer, ENPPI
Depuis 10 années

u need a high speed counter and program scan cycle should be short

 

La répondre a été ajoutée par  Samir Hassan Mohammad Hassan, Instrumentation & Control System Engineer, Hot and cold rolling mill project
Depuis 10 années

dear sir 1st you must determine the type of your flowmeter and the rate of the i/p and o/p and the wave form of the o/p